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S-977CS - 2.66" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 8 coils and closed & ground ends. This spring features an O.D. of 1.296", and an I.D. of 1.026".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-977
Ends Closed & Ground
Finish None
Free Length 2.66 in
Inside Diameter 1.026 in
Material 302/304 Stainless Steel
Outside Diameter 1.296 in
Part Type Standard
Rate 44 lbs/in
SKU S-977CS
Solid Length 1.08 in
Suggested Max Deflection 1.2 in
Suggested Max Load 53 lbf
Total Coils 8
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-977
Ends Closed & Ground
Finish None
Free Length 67.56 mm
Inside Diameter 26.06 mm
Material 302/304 Stainless Steel
Outside Diameter 32.92 mm
Part Type Standard
Rate 7.7 N/mm
SKU S-977CS
Solid Length 27.43 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 235.74 N
Total Coils 8
Wire Diameter 3.43 mm
The compression spring S-977CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-977 compression spring design exhibits exceptional tensile strength and resilience.

The S-977 design is manufactured with a free length of 2.66", with an outer diameter of 1.296", an inner diameter of 1.026", and a total of 8 coils, expertly designed to deliver consistent compression characteristics including a rate of 44 lbs/in.

The S-977CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring S-977 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.